| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.75 | 13.106% | $41.5665 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $40.60 | 5.674% | $42.9036 | $42.90 | $42.90 | $42.90 |
| Purchase #3 | $58.99 | 13.721% | $67.084 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $41.65 | 8.426% | $45.1594 | $45.16 | $45.15 | $45.20 |
| Purchase #5 | $205.93 | 13.246% | $233.2075 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $194.62 | 12.567% | $219.0779 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $203.64 | 7.203% | $218.3082 | $218.31 | $218.30 | $218.30 |
| 7 purchase totals = | $782.18 | $867.3071 | $867.31 | $867.30 | $867.40 | |